/ Developer Tool

Devtools for React Query

Devtools for React Query

react-query-devtools

Devtools for React Query.

Quick Features

  • View the cache in realtime
  • Inspect core query objects and query data payloads
  • Manually refetch & remove queries

Installation

$ npm i --save react-query-devtools
# or
$ yarn add react-query-devtools

Usage

By default, React Query Devtools are not imported and used when process.env.NODE_ENV === 'production', so you don't need to worry about excluding them during a production build.

If you want to use the devtools in production, you can manually import them (preferably asynchronously code-split) by importing the dist/react-query-devtools.production.min.js file directly.

Floating Mode

Floating Mode will mount the devtools as a fixed, floating element in your app and provide a toggle in the corner of the screen you can use to show and hide the devtools. This toggle state will be stored and remembered in localStorage across reloads.

Place the following code as high in your React app as you possibly can. The close it is to the root of the page, the better it will work!

import { ReactQueryDevtools } from 'react-query-devtools'

function App() {
  return (
    <>
      {/* The rest of your application */}
      <ReactQueryDevtools initialIsOpen={false} />
    </>
  )
}

Options

  • initialIsOpen: Boolean
    • Set this true if you want the dev tools to default to being open

Embedded Mode

Embedded Mode will embed the devtools as a regular component in your application. You can style it however you'd like after that!

import { ReactQueryDevtoolsPanel } from 'react-query-devtools'

function App() {
  return (
    <>
      {/* The rest of your application */}
      <ReactQueryDevtoolsPanel style={styles} className={className} />
    </>
  )
}

Options

  • style: StyleObject
    • The standard React style object used to style a component with inline styles
  • className: string
    • The standard React className property used to style a component with classes

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